METHYL 5-CHLORO 1-TOSYL-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLATE

Methyl 5-chloro-1-(toluene-4-sulphonyl)-7-azaindole-3-carboxylate

Methyl 5-chloro-1-[(4-methylphenyl)sulphonyl]-1H-pyrrolo[2,3-b]pyridine-3-carboxylate